Home / 6,806,472.88-9,392,995.56-3,750,796.48

Finding the Fourth Proportional to 6,806,472.88, 9,392,995.56 and 3,750,796.48

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Solution

The fourth proportional to 6,806,472.88, 9,392,995.56 and 3,750,796.48 is: 5,176,133.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,472.88 : 9,392,995.56 = 3,750,796.48 : x
  2. Step 2: Convert to fraction form
    6,806,472.88/9,392,995.56 = 3,750,796.48/x
  3. Step 3: Cross multiply
    6,806,472.88x = 9,392,995.56 × 3,750,796.48
  4. Step 4: Simplify right side
    6,806,472.88x = 35,231,214,683,103.63
  5. Step 5: Solve for x
    x = 35,231,214,683,103.63/6,806,472.88
  6. Step 6: Final answer
    x = 5,176,133.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.